public ErrorCode Delete(Guid presentationUID)
{
DBPresentation dbPresentation = new DBPresentation();
List<Presentation> presentations = dbPresentation.Select(null);
if (presentations.Count <= 1)
return ErrorCode.MINIMALPRESENTATIONS;
if (dbPresentation.Delete(presentationUID))
{
string path = Path.Combine(presentationsFolder, presentationUID.ToString());
if (Directory.Exists(path))
Directory.Delete(path, true);
return ErrorCode.OK;
}
return ErrorCode.ERROR;
}
